package fun.cyhgraph.config;

import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * redis配置类，用于创建RedisTemplate对象
 */
@Configuration
@Slf4j
public class RedisConfiguration {
    //创建模板对象
    @Bean
    public RedisTemplate redisTemplate(RedisConnectionFactory redisConnectionFactory){
        log.info("开始创建RedisTemplate对象...");
        // 创建模板对象
        RedisTemplate<String,Object> redisTemplate = new RedisTemplate<>();
        // 设置redis的连接工厂对象
        redisTemplate.setConnectionFactory(redisConnectionFactory);
        // 设置redis key的序列化器
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        //或 redisTemplate.setKeySerializer(RedisSerializer.string());

        return redisTemplate;
    }
}
